Finding the Fourth Proportional to 8,017.76, 12,028.24 and 2,824.04

Step by Step Solution

1. Step 1: Write the proportion equation
   8,017.76 : 12,028.24 = 2,824.04 : x
2. Step 2: Convert to fraction form
   8,017.76/12,028.24 = 2,824.04/x
3. Step 3: Cross multiply
   8,017.76x = 12,028.24 × 2,824.04
4. Step 4: Simplify right side
   8,017.76x = 33,968,230.89
5. Step 5: Solve for x
   x = 33,968,230.89/8,017.76
6. Step 6: Final answer
   x = 4,236.62